134480520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1$

素因数の和:780

約数の個数: 128

約数和(自身を含む): 451008000

約数和(自身を除く): 316527480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 239, 270, 360, 478, 521, 540, 717, 956, 1042, 1080, 1195, 1434, 1563, 1912, 2084, 2151, 2390, 2605, 2868, 3126, 3585, 4168, 4302, 4689, 4780, 5210, 5736, 6252, 6453, 7170, 7815, 8604, 9378, 9560, 10420, 10755, 12504, 12906, 14067, 14340, 15630, 17208, 18756, 20840, 21510, 23445, 25812, 28134, 28680, 31260, 32265, 37512, 43020, 46890, 51624, 56268, 62520, 64530, 70335, 86040, 93780, 112536, 124519, 129060, 140670, 187560, 249038, 258120, 281340, 373557, 498076, 562680, 622595, 747114, 996152, 1120671, 1245190, 1494228, 1867785, 2241342, 2490380, 2988456, 3362013, 3735570, 4482684, 4980760, 5603355, 6724026, 7471140, 8965368, 11206710, 13448052, 14942280, 16810065, 22413420, 26896104, 33620130, 44826840, 67240260, 134480520]

約数ペア:

[(1, 134480520), (2, 67240260), (3, 44826840), (4, 33620130), (5, 26896104), (6, 22413420), (8, 16810065), (9, 14942280), (10, 13448052), (12, 11206710), (15, 8965368), (18, 7471140), (20, 6724026), (24, 5603355), (27, 4980760), (30, 4482684), (36, 3735570), (40, 3362013), (45, 2988456), (54, 2490380), (60, 2241342), (72, 1867785), (90, 1494228), (108, 1245190), (120, 1120671), (135, 996152), (180, 747114), (216, 622595), (239, 562680), (270, 498076), (360, 373557), (478, 281340), (521, 258120), (540, 249038), (717, 187560), (956, 140670), (1042, 129060), (1080, 124519), (1195, 112536), (1434, 93780), (1563, 86040), (1912, 70335), (2084, 64530), (2151, 62520), (2390, 56268), (2605, 51624), (2868, 46890), (3126, 43020), (3585, 37512), (4168, 32265), (4302, 31260), (4689, 28680), (4780, 28134), (5210, 25812), (5736, 23445), (6252, 21510), (6453, 20840), (7170, 18756), (7815, 17208), (8604, 15630), (9378, 14340), (9560, 14067), (10420, 12906), (10755, 12504)]